Medicine dispensing device

Abstract

The utility model relates to the technical field of medicine dispensing, and particularly discloses a medicine dispensing device. Comprising a base, a clamping assembly rotationally installed on the base and used for clamping an ampoule bottle, a bottle cutting mechanism arranged above the clamping assembly and used for cutting the ampoule bottle, and a bottle breaking mechanism arranged above the clamping assembly and used for conducting bottle breaking operation on the cut ampoule bottle. The liquid dispensing bag clamping mechanism is installed on the base in a sliding mode and used for clamping the multiple sets of liquid dispensing bags respectively, the liquid dispensing assembly is used for conveying liquid in ampoule bottles into the liquid dispensing bags, and the picking mechanism is arranged above the clamping assembly, used for picking the ampoule bottles and installed on the clamping assembly. And the liquid preparation bag clamping mechanism is in sliding fit with the base in the X-axis direction. The dispensing device can effectively realize dispensing of a plurality of groups of liquid dispensing bags, and is high in working efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to dispensing device technical field more particularly, relate to a dispensing device. BACKGROUND

[0002] The prior art dispensing device, after completing to a group of liquid preparation bag dispensing, need to take down the liquid preparation bag by medical staff, then a group of liquid preparation bag is assembled and is dispensed, and the working efficiency is low; meanwhile, the neck part of the ampoule bottle after being broken is discarded at will, and cannot be stored in the specified position. UTILITY MODEL CONTENTS

[0003] The utility model solves the technical problem, provide a dispensing device, can effectively realize the dispensing of multiple groups of liquid preparation bags, and the working efficiency is high;

[0004] A dispensing device, including base, the clamping assembly for holding ampoule bottle is rotatably installed on the base, the bottle cutting mechanism for cutting ampoule bottle is set on the clamping assembly, the bottle breaking mechanism for breaking ampoule bottle after cutting is set on the clamping assembly, the liquid preparation bag clamping mechanism for clamping multiple groups of liquid preparation bags is slidably installed on the base, the liquid preparation assembly for conveying liquid in ampoule bottle into liquid preparation bag, and the picking mechanism for picking ampoule bottle and installing on the clamping assembly is set on the clamping assembly;The liquid preparation bag clamping mechanism is slidably connected with the base along the X-axis direction.

[0005] In some possible implementation manners, the clamping assembly includes a rotary table rotatably installed on the base, and multiple groups of clamping devices are equidistantly arranged along the circumference of the rotary table;The rotary table includes a rotary disc in the form of a ring, and a rotary drive mechanism for driving the rotary disc to rotate;A support frame coaxially arranged with the rotary disc is arranged on the base;The picking mechanism, the bottle cutting mechanism, the bottle breaking mechanism and the liquid preparation assembly are installed on the support frame.

[0006] In some possible implementation manners, the liquid preparation bag clamping mechanism includes a sliding frame slidably installed on the base, multiple groups of liquid preparation bag clamping assemblies installed on the sliding frame and used for clamping liquid preparation bags, and an X-direction drive device for driving the sliding frame to slide on the base along the X-axis direction;Multiple groups of the liquid preparation bag clamping assemblies are sequentially arranged along the X-axis direction.

[0007] In some possible implementation manners, the liquid preparation assembly includes a first needle device above the liquid preparation bag clamping mechanism and moving along the Z-axis direction, a peristaltic pump, a liquid preparation assembly used in cooperation with the peristaltic pump tube, and a second needle device installed on the support frame and moving along the Z-axis direction;The first needle device is above the liquid preparation bag clamping assembly;The second needle device is above the clamping device.

[0008] The liquid preparation assembly comprises a needle I installed on the needle device I, a needle II installed on the needle device II, and a liquid preparation pipe connected with the needle I and the needle II and used in cooperation with the peristaltic pump.

[0009] In some possible embodiments, the needle device I comprises a mounting plate installed on the base, a needle holder I moving along the Z-axis direction and slidingly installed on the mounting plate, and a vertical lifting device I installed on the mounting plate and used for controlling the movement of the needle holder I along the Z-axis direction.

[0010] The needle device II comprises a needle holder II moving along the Z-axis direction and slidingly installed on the support frame, and a vertical lifting device II installed on the support frame and used for controlling the movement of the needle holder II along the Z-axis direction.

[0011] In some possible embodiments, the bottle breaking mechanism comprises two groups of bottle breaking blocks oppositely arranged and forming a m-shaped cavity on one side, a bottle breaking block driving device used for controlling the two groups of bottle breaking blocks to move towards or away from each other, and a bottle breaking driving device installed on the support frame and used for controlling the linear movement of the bottle breaking block driving device in the horizontal direction; when the bottle breaking operation is performed on the ampoule after the cutting operation, the top of the ampoule is located in the m-shaped cavity.

[0012] In some possible embodiments, the picking mechanism comprises a linear driving mechanism installed on the support frame and moving linearly along the X-axis direction, and a clamping member installed on one end of the linear driving mechanism and used for clamping the ampoule.

[0013] In some possible embodiments, the clamping member comprises an end plate connected with the end of the linear driving mechanism close to the outer side of the rotating disc, two groups of clamping plates oppositely arranged and forming a clamping cavity, and an elastic member connecting the two groups of clamping plates; the two groups of clamping plates are respectively slidingly matched with the end plate along the Y-axis direction.

[0014] A sliding rail is arranged on the end plate along the Y-axis direction, and a sliding block with a sliding groove is arranged on the two groups of clamping plates and slidingly matched with the sliding rail, a limiting block is arranged between the two groups of sliding blocks, and the center of the elastic member and the center of the limiting block are on the same Z-axis direction plane.

[0015] In some possible embodiments, the bottle cutting mechanism comprises a cutting device, and a rotating driving device connected with the cutting device and used for controlling the rotation of the cutting device around the Z-axis.

[0016] The cutting device comprises two groups of blades arranged horizontally and on the same horizontal plane, and a blade driving device connected with the rotating driving device and used for controlling the two groups of blades to move towards or away from each other.

[0017] In some possible implementation manners, the picking mechanism, the bottle cutting mechanism, the bottle prying mechanism and the liquid preparation assembly are sequentially arranged along the circumference of the rotating disc; and the liquid preparation assembly is arranged on one side close to the liquid preparation bag clamping mechanism.

[0018] Compared with the prior art, the utility model has the beneficial effects that:

[0019] The utility model discloses can effectively realize the dispensing of multiple sets of liquid preparation bags, and the working efficiency is high.

[0020] The utility model discloses through setting up multiple sets of liquid preparation bag clamping assembly realizes the clamping of multiple sets of liquid preparation bags, through setting up the clamping device on the rotating disc realizes the clamping of multiple ampoule bottles, and through the rotation of the rotating drive mechanism control rotating disc, cooperation bottle cutting mechanism, bottle prying mechanism, liquid preparation assembly realizes the bottle cutting, bottle prying, liquid preparation operation of all ampoule bottles, has good work rhythm, can realize the liquid preparation operation of multiple sets of liquid preparation bags once.

[0021] The utility model discloses through two groups of prying block formation's splay type chamber, realizes the prying of ampoule bottle, because the setting of splay type chamber, can effectively realize always guaranteeing ampoule bottle top contact realizes prying operation, simultaneously still can different specification size ampoule bottle prying, its can to the neck part of prying after bottle, so as to realize neck part can discard to specified position.

[0022] The utility model discloses simple structure, practicality is strong. ACCURACY OF DRAWINGS

[0023] Figure 1 It is three-dimensional axle side schematic diagram of the utility model;

[0024] Figure 2 It is side view of the utility model;

[0025] Figure 3 It is structure schematic diagram of bottle prying mechanism in the utility model;

[0026] Figure 4 It is structure schematic diagram of clamping piece in the utility model;

[0027] Figure 5 It is overhead view of clamping piece in the utility model;

[0028] Wherein: 1, base; 2, clamping assembly; 21, rotary table; 22, clamping device; 3, bottle cutting mechanism; 31, cutting device; 311, blade; 312, blade driving device; 32, rotary driving device; 4, bottle breaking mechanism; 41, breaking block; 410, eight-shaped chamber; 42, breaking block driving device; 43, breaking driving device; 5, liquid preparation bag clamping mechanism; 51, sliding frame; 52, liquid preparation bag clamping assembly; 53, X-direction driving device; 6, liquid preparation assembly; 61, needle device one; 611, mounting plate; 612, needle seat one; 613, vertical lifting device one; 62, peristaltic pump; 63, needle device two; 631, needle seat two; 632, vertical lifting device two; 7, picking mechanism; 71, linear driving mechanism; 72, clamping piece; 721, end plate; 722, clamping plate; 723, clamping cavity; 724, elastic piece; 725, sliding rail; 726, sliding block; 727, limiting block; 100, ampoule; 200, liquid preparation bag. DETAILED DESCRIPTION

[0029] In the utility model, unless there is definite stipulation and limitation, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, can be fixed connection, can be detachable connection, or integral; can be directly connected, can be indirectly connected through intermediate medium, can be the communication inside two elements or the interaction of two elements. The "first", "second" and similar words mentioned in the application do not represent any order, quantity or importance, but only distinguish different components. Similarly, "one" or "a" and similar words do not represent quantity limit, but represent the existence of at least one. In the implementation of the application, the association relationship of the associated object is described as "and / or", which can represent three kinds of relationships, for example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. In the description of the embodiments of the application, unless otherwise specified, the meaning of "multiple" is two or more. For example, multiple positioning columns refer to two or more positioning columns. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0030] The utility model will be described in detail below.

[0031] As Figures 1-5 shown:

[0032] The application discloses a medicine dispensing device which comprises a base 1, a clamping assembly 2 rotatably installed on the base 1 and used for clamping a plurality of ampoules 100, a bottle cutting mechanism 3 arranged above the clamping assembly 2 and used for cutting the ampoules 100, a bottle breaking mechanism 4 arranged above the clamping assembly 2 and used for breaking the ampoules 100 after being cut, a medicine bag clamping mechanism 5 slidably installed on the base 1 and used for clamping a plurality of medicine bags 200 respectively, a medicine dispensing assembly 6 used for conveying liquid in the ampoules 100 into the medicine bags 200, and a picking mechanism 7 arranged above the clamping assembly 2 and used for picking the ampoules 100 and installing the ampoules 100 on the clamping assembly 2; the medicine bag clamping mechanism 5 is slidably connected with the base 1 along an X-axis direction; and the clamping assembly 2 is rotatably connected with the base 1 along a Z-axis direction.

[0033] Specifically, in use, medical staff installs the ampoules 100 on the picking mechanism 7, assembles the ampoules 100 on the clamping assembly 2 through the picking mechanism 7, and assembles the medicine bags 200 on the medicine bag clamping mechanism 5.

[0034] The clamping assembly 2 is rotated along the Z-axis direction, so that a group of the ampoules 100 is rotated into the bottle cutting mechanism 3 and is cut through the bottle cutting mechanism 3; after the group of the ampoules 100 is cut, the clamping assembly 2 is rotated, so that the next group of the ampoules 100 is rotated into the bottle cutting mechanism 3, the ampoules 100 after being cut are rotated into the bottle breaking mechanism 4, the necks of the ampoules 100 are broken through the bottle breaking mechanism 4, the ampoules 100 after being broken are rotated to the lower side of the medicine dispensing assembly 6 under the rotation control of the clamping assembly 2, and the liquid in the ampoules 100 is dispensed into the medicine bags 200 through the medicine dispensing assembly 6; after the medicine dispensing of the medicine bags 200 is completed, the medicine bag clamping mechanism 5 controls the medicine bags 200 to move along the X-axis direction until the next group of the medicine bags 200 moves to a designated position; when the medicine bags 200 move, the other group of the ampoules 100 after being broken is rotated and rotated to the lower side of the medicine dispensing assembly 6, so that the liquid in the ampoules 100 is dispensed into the medicine bags 200 through the medicine dispensing assembly 6; the device has a good working rhythm and can effectively realize batch dispensing of the same kind of medicine, and has high working efficiency.

[0035] In some possible implementation modes, in order to effectively clamp the ampoules 100 and rotate the ampoules 100 to enable the ampoules 100 to be cut, broken and dispensed, the clamping assembly 2 comprises a rotating table 21 rotatably installed on the base 1 and a plurality of clamping devices 22 arranged at equal intervals along the circumference of the rotating table 21; the rotating table 21 comprises a rotating disc in a ring shape and used for installing the clamping devices 22 and a rotating driving mechanism used for driving the rotating disc to rotate; a support frame coaxially arranged with the rotating disc is arranged on the base 1; the bottle cutting mechanism 3, the bottle breaking mechanism 4, the medicine dispensing assembly 6 and the picking mechanism 7 are installed on the support frame.

[0036] The rotating disc is rotatably installed on the base 1 and rotates around the Z-axis direction by a rotating driving mechanism, so that the ampoule 100 clamped by the clamping device 22 can rotate to different stations to realize bottle cutting, breaking, and liquid dispensing operations; the rotating driving mechanism is a prior art, and a single machine or a gear structure can be used to realize the rotation of the rotating disc, which will not be described here in detail.

[0037] When the rotating disc rotates, the bottle cutting mechanism 3, the bottle breaking mechanism 4, the liquid dispensing assembly 6, and the picking mechanism 7 will always be in a stationary state and will not rotate with the rotating disc; the rotating disc is in a circular ring shape, the support frame includes a support column coaxial with the rotating disc and installed on the base 1, and a mounting frame installed on the support column and located above the rotating disc; the bottle cutting mechanism 3, the bottle breaking mechanism 4, and the liquid dispensing assembly 6 are respectively installed on the mounting frame and located above the rotating disc.

[0038] In some possible embodiments, in order to effectively clamp and fix multiple sets of liquid dispensing bags 200 and enable them to be cooperated with the liquid dispensing assembly 6 to realize batch dispensing, the liquid dispensing bag clamping mechanism 5 includes a sliding frame 51 slidably installed on the base 1 and sliding along the X-axis direction, multiple sets of liquid dispensing bag clamping assemblies 52 installed on the sliding frame 51 and used for clamping multiple sets of liquid dispensing bags 200 respectively, and an X-direction driving device 53 used for driving the sliding frame 51 to slide along the X-axis direction on the base 1; the multiple sets of liquid dispensing bag clamping assemblies 52 are sequentially arranged along the X-axis direction.

[0039] The X-direction driving device 53 is mainly used for realizing the movement of the sliding frame 51 along the X-axis direction; an electric cylinder or an air cylinder can be used to realize it, which will not be described here in detail.

[0040] When dispensing, one set of liquid dispensing bags 200 will be cooperated with the broken ampoule 100 and the liquid dispensing assembly 6 to realize liquid dispensing, after the liquid dispensing is completed, the X-direction driving device 53 will control the sliding frame 51 to move, so that the liquid dispensing bag 200 after the liquid dispensing is completed moves and another set of liquid dispensing bags 200 are cooperated with the liquid dispensing assembly 6 and another set of liquid dispensing bags 200 are cooperated with the broken ampoule 100 to realize dispensing; the ampoule 100 after the dispensing is completed will not be clamped by the clamping device 22 and will fall into the collection box below.

[0041] In some possible embodiments, the liquid dispensing assembly 6 includes a needle device one 61 located above the liquid dispensing bag clamping mechanism 5 and moving along the Z-axis direction, a peristaltic pump 62, a liquid dispensing assembly cooperated with the peristaltic pump 62 pipe, and a needle device two 63 installed on the support frame and moving along the Z-axis direction; the needle device one 61 is located above the liquid dispensing bag clamping assembly 52; the needle device two 63 is located above the clamping device 22.

[0042] The liquid preparation assembly comprises a needle I installed on the needle inserting device I 61 and matched with the medicine bag, a needle II installed on the needle inserting device II 63 and matched with the ampoule 100, and a liquid preparation pipe connecting the needle I and the needle II and matched with the peristaltic pump 62.

[0043] The needle I is installed on the needle inserting device I 61 and moves along the Z-axis direction through the needle inserting device I 61, and is inserted into the liquid preparation bag 200 directly below the needle I; after the liquid preparation is completed, the needle inserting device I 61 controls the needle I to move away from the matched bag I side, so that the needle I is separated from the liquid preparation bag 200, and waits for the next group of liquid preparation bags 200 to move to the position directly below the needle I;

[0044] The broken ampoule 100 clamped on the clamping device 22 is rotated to the position directly below the needle II through the rotation of the rotating disc, at this time, the needle II is controlled to move downward and is inserted into the ampoule 100, and the liquid preparation operation is realized through the cooperation of the peristaltic pump 62; after the liquid preparation is completed, the clamping device 22 no longer clamps the ampoule 100, and the ampoule 100 directly falls into the collection box, and at the same time, the needle inserting device II 63 controls the needle II to move upward, and waits for the next group of broken ampoules 100 to move to the position directly below the needle II.

[0045] In some possible embodiments, in order to effectively realize the movement of the needle I and the needle II along the Z-axis direction, the needle inserting device I 61 comprises a mounting plate 611 installed on the base 1, a needle seat I 612 moving along the Z-axis direction and slidingly installed on the mounting plate 611, and a vertical lifting device I 613 installed on the mounting plate 611 and used for controlling the needle seat I 612 to move along the Z-axis direction;

[0046] The needle inserting device II 63 comprises a needle seat II 631 moving along the Z-axis direction and slidingly installed on the support frame, and a vertical lifting device II 632 installed on the support frame and used for controlling the needle seat II 631 to move along the Z-axis direction;

[0047] Specifically, the vertical lifting device is an electric cylinder, a pneumatic cylinder or an electric push rod; the vertical lifting device II 632 is a constant-force electric push rod, when the end of the needle II contacts the bottom of the ampoule 100, the force changes, so that the needle II is no longer pushed to move, so that it can be ensured that the liquid preparation assembly can extract all the liquid in the ampoule 100.

[0048] In some possible embodiments, the bottle breaking mechanism 4 comprises two groups of breaking blocks 41 oppositely arranged and forming an eight-shaped chamber 410 on one side close to each other, a breaking block driving device 42 used for controlling the two groups of breaking blocks 41 to move away from or close to each other, and a breaking driving device 43 installed on the support frame and used for controlling the breaking block driving device 42 to move linearly along the X-axis direction; when the broken ampoule 100 is subjected to the bottle breaking operation, the top of the ampoule 100 is located in the eight-shaped chamber 410;

[0049] Specifically, the two groups of blocks 41 are symmetrically arranged along the Z-axis direction, and have inclined surfaces on the side close to each other, and the two groups of inclined surfaces cooperate to form an eight-shaped chamber 410, the small end of the eight-shaped chamber 410 is open at the top and the large end is open below the small end; when the ampoule bottle 100 cut by the bottle cutting mechanism 3 moves into the eight-shaped chamber 410, the two groups of blocks 41 move to the side close to each other under the control of the block driving device 42, and the two groups of inclined surfaces will contact the top of the bottle neck at the same time and clamp the bottle neck; then the block driving device 42 is controlled by the breaking driving device 43 to move away from the rotating disc in the X-axis direction, so as to break the bottle neck and the bottle body; then the two groups of blocks 41 are controlled to move away from each other, the two groups of blocks 41 will not clamp the broken bottle neck, so that the bottle neck falls into the collection box, and the block driving device 42 is controlled by the breaking driving device 43 to return to the initial position, waiting for the next group of ampoule bottles 100 after cutting to enter the eight-shaped chamber 410; the broken bottle body will rotate to the lower side of the needle two under the control of the rotating disc, at this time, another group of ampoule bottles 100 after cutting enters the eight-shaped chamber 410, and the axis of the ampoule bottle 100 is on the same straight line as the axis of the eight-shaped chamber 410 along the Z-axis direction.

[0050] In some possible embodiments, the picking mechanism 7 includes a linear driving mechanism 71 mounted on the support frame and moving linearly along the X-axis direction, and a clamping piece 72 mounted at one end of the linear driving mechanism 71 and used for clamping the ampoule bottle 100; the clamping piece 72 includes an end plate 721 connected with the end of the linear driving mechanism 71 close to the outer side of the rotating disc, two groups of clamping plates 722 oppositely arranged and forming a clamping cavity 723, and a elastic piece 724 connecting the two groups of clamping plates 722; the two groups of clamping plates 722 are respectively slidably connected with the end plate 721 along the Y-axis direction;

[0051] The elastic piece 724 is a compression spring and has two groups, one group is arranged above the clamping plate 722, and the other group is arranged at the bottom of the clamping plate 722;

[0052] The linear driving mechanism 71 can be an electric cylinder, a gas cylinder or an electric push rod;

[0053] A slide rail 725 is arranged on the end plate 721 along the Y-axis direction, and a sliding block 726 with a sliding groove is arranged on the two groups of clamping plates 722 and slidably connected with the slide rail 725, and a limiting block 727 is arranged between the two groups of sliding blocks 726, the center of the elastic piece 724 and the center of the limiting block 727 are on the same Z-axis direction plane;

[0054] The clamping plates 722 are L-shaped structures, comprising connecting plates connected with the sliding blocks 726, clamping blocks connected with the bottom of the connecting plates, and compression springs arranged on the top and bottom of the connecting plates; in the initial state, the connecting plates are in contact with each other on one side; the two groups of clamping blocks form a clamping cavity 723;

[0055] The clamping device 22 comprises two groups of clamping plates oppositely arranged and forming clamping cavities, and a clamping driving member for controlling the two groups of clamping plates to move close to or away from each other; before clamping the ampoule 100, the clamping cavities and the central axis of the clamping cavity 723 are on the same vertical plane; this ensures that the ampoule 100 clamped by the picking mechanism 7 can be smoothly clamped by the clamping device 22;

[0056] In use, the medical staff pulls one group of clamping plates 722, and the elastic member 724 is in a stretched state, so that the clamping cavity 723 formed between the two groups of clamping plates 722 becomes larger; then the ampoule 100 is placed in the clamping cavity 723, and the clamping plates 722 are released; the elastic member 724 will return to the initial state, so that the clamping plates 722 move close to each other, the clamping cavity 723 becomes smaller, and the ampoule 100 is clamped; before clamping the ampoule 100, the clamping device 22 forms a larger clamping cavity; then the linear drive mechanism 71 controls the two groups of clamping plates 722 to move along the X-axis direction, so that the ampoule 100 moves into the clamping device 22; then the clamping driving member controls the two groups of clamping plates to move close to each other to clamp the ampoule 100; after the ampoule 100 is clamped by the clamping device 22, the linear drive mechanism 71 controls the clamping plates 722 to move along the X-axis direction again, so that the clamping plates 722 move to the top of the turntable, avoiding interference between the clamping plates 722 and the ampoule 100 when the turntable rotates.

[0057] In some possible embodiments, the bottle cutting mechanism 3 comprises a cutting device 31, and a rotary driving device 32 connected with the cutting device 31 and used for controlling the cutting device 31 to rotate around the Z-axis; the rotary driving device 32 is mainly used for controlling the cutting device 31 to rotate and cut the neck of the ampoule 100;

[0058] The cutting device 31 comprises two groups of blades 311 arranged horizontally and on the same horizontal plane, and a blade driving device 312 connected with the rotary driving device 32 and used for controlling the blades 311 to move close to or away from each other;

[0059] The two groups of blades 311 are the same in structure, and the blade driving device 312 is used for controlling the two groups of blades 311; when the ampoule 100 moves to the cutting station, the blade driving device 312 controls the two groups of blades 311 to move close to each other, and the cutting edges of the blades 311 abut against the neck of the ampoule 100;

[0060] The blade driving device 312 is mainly used to realize synchronous driving of the two groups of blades 311 to realize mutual approaching or moving away in the horizontal direction, and can adopt a clamping jaw air cylinder or a clamping jaw electric cylinder;

[0061] The rotating driving device 32 is a driving motor, an output shaft of which is connected with the second body through a connecting piece, the output shaft of the driving motor is coaxial with the axis of the bottle neck clamping cavity 723 formed between the two groups of blades 311 along the Z-axis direction.

[0062] The blade 311 can be a disc structure or other forms, as long as the two blade edges can abut against the bottle neck.

[0063] In some possible embodiments, the picking mechanism 7, the bottle cutting mechanism 3, the bottle prying mechanism 4 and the liquid dispensing assembly 6 are sequentially arranged along the circumferential direction of the rotating disc; and the liquid dispensing assembly 6 is arranged on one side close to the liquid dispensing bag clamping mechanism 5.

[0064] Specifically, the moving directions of the picking mechanism 7 and the bottle prying mechanism 4 are arranged along the X-axis direction, and the moving axes are on the same straight line; and the picking mechanism 7, the bottle cutting mechanism 3, the bottle prying mechanism 4 and the second needle inserting device 63 are equidistantly arranged along the circumferential direction of the rotating disc.

[0065] The utility model is not limited to the foregoing specific embodiments. The utility model extends to any new feature disclosed in the specification or any new combination, and any new method or process step or any new combination disclosed.

Claims

1. A dispensing device, characterized in that The device comprises a base, a clamping assembly rotatably mounted on the base and used for clamping ampoules, a cutting mechanism arranged above the clamping assembly and used for cutting ampoules, a breaking mechanism arranged above the clamping assembly and used for breaking the cut ampoules, a liquid bag clamping mechanism slidably mounted on the base and used for clamping a plurality of sets of liquid bags, a liquid dispensing assembly used for delivering liquid in the ampoules into the liquid bags, and a picking mechanism arranged above the clamping assembly and used for picking the ampoules and mounting the ampoules on the clamping assembly; the liquid bag clamping mechanism is slidably connected with the base along the X-axis direction.

2. A device as claimed in claim 1, wherein The clamping assembly comprises a rotary table rotatably mounted on the base, and a plurality of sets of clamping devices arranged at equal intervals along the circumference of the rotary table; the rotary table comprises a rotary disc in the shape of a ring, and a rotary driving mechanism used for driving the rotary disc to rotate; a support frame coaxially arranged with the rotary disc is arranged on the base; the picking mechanism, the cutting mechanism, the breaking mechanism and the liquid dispensing assembly are mounted on the support frame.

3. A device as claimed in claim 1, wherein The liquid bag clamping mechanism comprises a sliding frame slidably mounted on the base, a plurality of sets of liquid bag clamping assemblies mounted on the sliding frame and used for clamping liquid bags, and an X-direction driving device used for driving the sliding frame to slide on the base along the X-axis direction. The plurality of sets of liquid bag clamping assemblies are arranged in sequence along the X-axis direction.

4. A device as claimed in claim 2, wherein The liquid dispensing assembly comprises a first needle device arranged above the liquid bag clamping mechanism and movable along the Z-axis direction, a peristaltic pump, a liquid dispensing assembly used in cooperation with the peristaltic pump, and a second needle device mounted on the support frame and movable along the Z-axis direction; the first needle device is arranged above the liquid bag clamping assembly; the second needle device is arranged above the clamping device. The liquid dispensing assembly comprises a first needle mounted on the first needle device, a second needle mounted on the second needle device, and a liquid dispensing pipe connected with the first needle and the second needle and used in cooperation with the peristaltic pump.

5. A device as claimed in claim 4, wherein The first needle device comprises a mounting plate mounted on the base, a first needle holder movable along the Z-axis direction and slidably mounted on the mounting plate, and a vertical lifting device used for controlling the first needle holder to move along the Z-axis direction. The second needle device comprises a second needle holder movable along the Z-axis direction and slidably mounted on the support frame, and a vertical lifting device mounted on the support frame and used for controlling the second needle holder to move along the Z-axis direction.

6. A device as claimed in any one of claims 2 to 5, wherein, The breaking mechanism comprises two sets of breaking blocks oppositely arranged and forming an eight-shaped chamber on one side of the two sets of breaking blocks, a breaking block driving device used for controlling the two sets of breaking blocks to move away from or close to each other, and a breaking driving device mounted on the support frame and used for controlling the breaking block driving device to move linearly in the horizontal direction; when the breaking operation is performed on the cut ampoules, the top of the ampoules is arranged in the eight-shaped chamber.

7. A device as claimed in claim 2, wherein The picking mechanism comprises a linear driving mechanism mounted on the support frame and movable linearly along the X-axis direction, and a clamping piece mounted on one end of the linear driving mechanism and used for clamping the ampoules.

8. A device as claimed in claim 7, wherein The clamping piece comprises an end plate connected with one end of the linear driving mechanism close to the outer side of the rotary disc, two sets of clamping plates oppositely arranged and forming a clamping chamber, and an elastic piece connected with the two sets of clamping plates; the two sets of clamping plates are slidably connected with the end plate along the Y-axis direction. The end plate is provided with a sliding rail in the Y-axis direction, and the two sets of clamping plates are provided with sliding blocks that are in sliding cooperation with the sliding rail and have sliding grooves. The two sets of sliding blocks are provided with a limiting block, and the center of the elastic member and the center of the limiting block are on the same Z-axis direction plane.

9. A device as claimed in claim 2, wherein The bottle cutting mechanism comprises a cutting device and a rotating driving device connected with the cutting device and used for controlling the cutting device to rotate around the Z-axis. The cutting device comprises two sets of blades arranged horizontally and on the same horizontal plane, and a blade driving device used for controlling the blades to move close to or away from each other and connected with the rotating driving device.

10. A device according to claim 2, wherein The picking mechanism, the bottle cutting mechanism, the bottle pulling mechanism and the liquid dispensing assembly are sequentially arranged along the circumference of the rotating disc, and the liquid dispensing assembly is arranged on one side close to the liquid dispensing bag clamping mechanism.

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